1888973944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1651201}}^1$

素因数の和:1651231

約数の個数: 32

約数和(自身を含む): 4161029040

約数和(自身を除く): 2272055096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1651201, 3302402, 6604804, 13209608, 18163211, 21465613, 36326422, 42931226, 72652844, 85862452, 145305688, 171724904, 236121743, 472243486, 944486972, 1888973944]

約数ペア:

[(1, 1888973944), (2, 944486972), (4, 472243486), (8, 236121743), (11, 171724904), (13, 145305688), (22, 85862452), (26, 72652844), (44, 42931226), (52, 36326422), (88, 21465613), (104, 18163211), (143, 13209608), (286, 6604804), (572, 3302402), (1144, 1651201)]